191818068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 507392256

約数和(自身を除く): 315574188

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 193, 276, 277, 299, 386, 554, 579, 598, 772, 831, 897, 1108, 1158, 1196, 1662, 1794, 2316, 2509, 3324, 3588, 3601, 4439, 5018, 6371, 7202, 7527, 8878, 10036, 10803, 12742, 13317, 14404, 15054, 17756, 19113, 21606, 25484, 26634, 30108, 38226, 43212, 53268, 53461, 57707, 76452, 82823, 106922, 115414, 160383, 165646, 173121, 213844, 230828, 248469, 320766, 331292, 346242, 496938, 641532, 692484, 694993, 993876, 1229603, 1389986, 2084979, 2459206, 2779972, 3688809, 4169958, 4918412, 7377618, 8339916, 14755236, 15984839, 31969678, 47954517, 63939356, 95909034, 191818068]

約数ペア:

[(1, 191818068), (2, 95909034), (3, 63939356), (4, 47954517), (6, 31969678), (12, 15984839), (13, 14755236), (23, 8339916), (26, 7377618), (39, 4918412), (46, 4169958), (52, 3688809), (69, 2779972), (78, 2459206), (92, 2084979), (138, 1389986), (156, 1229603), (193, 993876), (276, 694993), (277, 692484), (299, 641532), (386, 496938), (554, 346242), (579, 331292), (598, 320766), (772, 248469), (831, 230828), (897, 213844), (1108, 173121), (1158, 165646), (1196, 160383), (1662, 115414), (1794, 106922), (2316, 82823), (2509, 76452), (3324, 57707), (3588, 53461), (3601, 53268), (4439, 43212), (5018, 38226), (6371, 30108), (7202, 26634), (7527, 25484), (8878, 21606), (10036, 19113), (10803, 17756), (12742, 15054), (13317, 14404)]